R3: 默認spim-nor沒燒錄，需要參考wiki，使用前須自己先燒錄,
https://wiki.banana-pi.org/Banana_Pi_BPI-R3
I was followed the following figure of jumper setting for SPIM-NoR, and the firmware has been burned before I got it from you, thanks.
R3: 默認spim-nor沒燒錄，需要參考wiki，使用前須自己先燒錄,
https://wiki.banana-pi.org/Banana_Pi_BPI-R3
I was followed the following figure of jumper setting for SPIM-NoR, and the firmware has been burned before I got it from you, thanks.